B only.
Ayo. Weird paper eating aside, you know you're like a brother and shit, right? And brothers totally let their 'sisters' crash at their place when their 'sisters' best friends are otherwise. . occupied, right?
Check it. I need a place to crash for the night. I'm willing to make myself useful. Like, coffee. I make great coffee. I don't know who else to crash with, B. Would it impose on you too much?